Climate at a Glance

Statewide Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (74.02")
1901-1908 Base Period
189508 - 189807 65.34" 4 -8.68"
189608 - 189907 58.14" 2 -15.88"
189708 - 190007 54.69" 1 -19.33"
189808 - 190107 64.45" 3 -9.57"
189908 - 190207 69.72" 5 -4.30"
190008 - 190307 70.10" 6 -3.92"
190108 - 190407 72.23" 7 -1.79"
190208 - 190507 74.16" 8 0.14"
190308 - 190607 79.66" 10 5.64"
190408 - 190707 84.21" 11 10.19"
190508 - 190807 77.64" 9 3.62"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/